252715680

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:229

約数の個数: 384

約数和(自身を含む): 1034933760

約数和(自身を除く): 782218080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 61, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 122, 126, 135, 137, 140, 144, 160, 168, 180, 183, 189, 210, 216, 224, 240, 244, 252, 270, 274, 280, 288, 305, 315, 336, 360, 366, 378, 411, 420, 427, 432, 480, 488, 504, 540, 548, 549, 560, 610, 630, 672, 685, 720, 732, 756, 822, 840, 854, 864, 915, 945, 959, 976, 1008, 1080, 1096, 1098, 1120, 1220, 1233, 1260, 1281, 1370, 1440, 1464, 1512, 1644, 1647, 1680, 1708, 1830, 1890, 1918, 1952, 2016, 2055, 2135, 2160, 2192, 2196, 2440, 2466, 2520, 2562, 2740, 2745, 2877, 2928, 3024, 3288, 3294, 3360, 3416, 3660, 3699, 3780, 3836, 3843, 4110, 4270, 4320, 4384, 4392, 4795, 4880, 4932, 5040, 5124, 5480, 5490, 5754, 5856, 6048, 6165, 6405, 6576, 6588, 6832, 7320, 7398, 7560, 7672, 7686, 8220, 8235, 8357, 8540, 8631, 8784, 9590, 9760, 9864, 10080, 10248, 10960, 10980, 11508, 11529, 12330, 12810, 13152, 13176, 13664, 14385, 14640, 14796, 15120, 15344, 15372, 16440, 16470, 16714, 17080, 17262, 17568, 18495, 19180, 19215, 19728, 20496, 21920, 21960, 23016, 23058, 24660, 25071, 25620, 25893, 26352, 28770, 29280, 29592, 30240, 30688, 30744, 32880, 32940, 33428, 34160, 34524, 36990, 38360, 38430, 39456, 40992, 41785, 43155, 43920, 46032, 46116, 49320, 50142, 51240, 51786, 52704, 57540, 57645, 58499, 59184, 61488, 65760, 65880, 66856, 68320, 69048, 73980, 75213, 76720, 76860, 83570, 86310, 87840, 92064, 92232, 98640, 100284, 102480, 103572, 115080, 115290, 116998, 118368, 122976, 125355, 129465, 131760, 133712, 138096, 147960, 150426, 153440, 153720, 167140, 172620, 175497, 184464, 197280, 200568, 204960, 207144, 225639, 230160, 230580, 233996, 250710, 258930, 263520, 267424, 276192, 292495, 295920, 300852, 307440, 334280, 345240, 350994, 368928, 376065, 401136, 414288, 451278, 460320, 461160, 467992, 501420, 517860, 526491, 584990, 591840, 601704, 614880, 668560, 690480, 701988, 752130, 802272, 828576, 877485, 902556, 922320, 935984, 1002840, 1035720, 1052982, 1128195, 1169980, 1203408, 1337120, 1380960, 1403976, 1504260, 1579473, 1754970, 1805112, 1844640, 1871968, 2005680, 2071440, 2105964, 2256390, 2339960, 2406816, 2632455, 2807952, 3008520, 3158946, 3509940, 3610224, 4011360, 4142880, 4211928, 4512780, 4679920, 5264910, 5615904, 6017040, 6317892, 7019880, 7220448, 7897365, 8423856, 9025560, 9359840, 10529820, 12034080, 12635784, 14039760, 15794730, 16847712, 18051120, 21059640, 25271568, 28079520, 31589460, 36102240, 42119280, 50543136, 63178920, 84238560, 126357840, 252715680]

約数ペア:

[(1, 252715680), (2, 126357840), (3, 84238560), (4, 63178920), (5, 50543136), (6, 42119280), (7, 36102240), (8, 31589460), (9, 28079520), (10, 25271568), (12, 21059640), (14, 18051120), (15, 16847712), (16, 15794730), (18, 14039760), (20, 12635784), (21, 12034080), (24, 10529820), (27, 9359840), (28, 9025560), (30, 8423856), (32, 7897365), (35, 7220448), (36, 7019880), (40, 6317892), (42, 6017040), (45, 5615904), (48, 5264910), (54, 4679920), (56, 4512780), (60, 4211928), (61, 4142880), (63, 4011360), (70, 3610224), (72, 3509940), (80, 3158946), (84, 3008520), (90, 2807952), (96, 2632455), (105, 2406816), (108, 2339960), (112, 2256390), (120, 2105964), (122, 2071440), (126, 2005680), (135, 1871968), (137, 1844640), (140, 1805112), (144, 1754970), (160, 1579473), (168, 1504260), (180, 1403976), (183, 1380960), (189, 1337120), (210, 1203408), (216, 1169980), (224, 1128195), (240, 1052982), (244, 1035720), (252, 1002840), (270, 935984), (274, 922320), (280, 902556), (288, 877485), (305, 828576), (315, 802272), (336, 752130), (360, 701988), (366, 690480), (378, 668560), (411, 614880), (420, 601704), (427, 591840), (432, 584990), (480, 526491), (488, 517860), (504, 501420), (540, 467992), (548, 461160), (549, 460320), (560, 451278), (610, 414288), (630, 401136), (672, 376065), (685, 368928), (720, 350994), (732, 345240), (756, 334280), (822, 307440), (840, 300852), (854, 295920), (864, 292495), (915, 276192), (945, 267424), (959, 263520), (976, 258930), (1008, 250710), (1080, 233996), (1096, 230580), (1098, 230160), (1120, 225639), (1220, 207144), (1233, 204960), (1260, 200568), (1281, 197280), (1370, 184464), (1440, 175497), (1464, 172620), (1512, 167140), (1644, 153720), (1647, 153440), (1680, 150426), (1708, 147960), (1830, 138096), (1890, 133712), (1918, 131760), (1952, 129465), (2016, 125355), (2055, 122976), (2135, 118368), (2160, 116998), (2192, 115290), (2196, 115080), (2440, 103572), (2466, 102480), (2520, 100284), (2562, 98640), (2740, 92232), (2745, 92064), (2877, 87840), (2928, 86310), (3024, 83570), (3288, 76860), (3294, 76720), (3360, 75213), (3416, 73980), (3660, 69048), (3699, 68320), (3780, 66856), (3836, 65880), (3843, 65760), (4110, 61488), (4270, 59184), (4320, 58499), (4384, 57645), (4392, 57540), (4795, 52704), (4880, 51786), (4932, 51240), (5040, 50142), (5124, 49320), (5480, 46116), (5490, 46032), (5754, 43920), (5856, 43155), (6048, 41785), (6165, 40992), (6405, 39456), (6576, 38430), (6588, 38360), (6832, 36990), (7320, 34524), (7398, 34160), (7560, 33428), (7672, 32940), (7686, 32880), (8220, 30744), (8235, 30688), (8357, 30240), (8540, 29592), (8631, 29280), (8784, 28770), (9590, 26352), (9760, 25893), (9864, 25620), (10080, 25071), (10248, 24660), (10960, 23058), (10980, 23016), (11508, 21960), (11529, 21920), (12330, 20496), (12810, 19728), (13152, 19215), (13176, 19180), (13664, 18495), (14385, 17568), (14640, 17262), (14796, 17080), (15120, 16714), (15344, 16470), (15372, 16440)]